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OR Optische Werke G. Rodenstock: 1 patents #35 of 71Top 50%
Overall (All Time): #3,941,261 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4878720 Device for deflecting a bundle of light rays Peter Hanke 1989-11-07